package com.ruoyi.manager.service;

import java.util.List;
import java.util.Map;

public interface TeachAnalysisService {

    List<Map<String,Object>> listClassesInfor();

    List<Map<String,Object>> listClassesInfor2();

    List<Map<String,Object>> listClassesInfor3();

    public Map<String,Integer> listStudentLevelCount();

    public List<Map<String,Object>> listClassesAvgScore();

    public List<Map<String,Object>> listCS();

    Map<String, Object> scoreInfo();

    Map<String, Object> exInfo();

    public List<Map<String,Object>>  listExamNumber();

    public List<Map<String,Object>> exerciseSum();

    public List<Map<String,Object>> citySum();

}
